Open Source

Discover libraries, frameworks, and developer tools.

A subset of GitHub. What’s indexed

More filters Works with, stars, license & activity

Works with filters verified APIs and bindings. Coverage is partial; unlisted support is unverified.

5,687 results in this catalog5,996 indexed · Updated

Showing 441–480

Archived excluded · Forks excluded

  1. Project type not yet classified

    30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

    Written in JavaScript

  2. Framework

    ⚡ Serverless Framework – Effortlessly build apps that auto-scale, incur zero costs when idle, and require minimal maintenance using AWS Lambda and other managed cloud services.

    Written in JavaScript

  3. Project type not yet classified

    A platform for building proxies to bypass network restrictions.

    Networking

    Written in Go

  4. Application

    An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间,让人与智能体在此协作

    AI / Agents

    Written in TypeScript

  5. Developer tool

    A browser based code editor

    Developer Tools

    Written in JavaScript

  6. iina / iina

    46,859

    Project type not yet classified

    The modern video player for macOS.

    Written in Swift

  7. cli / cli

    46,709

    Developer tool

    GitHub’s official command line tool

    CLI / Terminal

    Written in Go

  8. Project type not yet classified

    A post-modern modal text editor.

    Written in Rust

  9. Project type not yet classified

    这是一个用于显示当前网速、CPU及内存利用率的桌面悬浮窗软件,并支持任务栏显示,支持更换皮肤。

    Written in C++

  10. Project type not yet classified

    Tool for automatic PS5 executables porting to Linux and Windows

    Written in C++

  11. DIYgod / RSSHub

    46,596

    Project type not yet classified

    🧡 Everything is RSSible

    Written in TypeScript

  12. Resource / education

    👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

    Backend / WebDatabases / Storage

    Written in JavaScript

  13. Project type not yet classified

    Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

    AI / Agents

    Written in Go

  14. Project type not yet classified

    Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. Join the course here 👇🏼

    Data Processing / Analytics

    Written in Jupyter Notebook

  15. Project type not yet classified

    The Secure CommsOS™ for mission-critical operations

    Written in TypeScript

  16. Project type not yet classified

    Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

    AI / Agents

    Written in TypeScript

  17. Developer tool

    A modern file manager that helps users organize their files and folders.

    Developer Tools

    Written in C#

  18. coqui-ai / TTS

    46,126

    Project type not yet classified

    🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

    AI / Agents

    Written in Python

  19. Developer tool

    Streamlit — A faster way to build and share data apps.

    AI / AgentsData Processing / AnalyticsDeveloper Tools

    Written in Python

  20. Project type not yet classified

    An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

    Networking

    Written in Python

  21. Project type not yet classified

    Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.

    Written in TypeScript

  22. vnpy / vnpy

    45,975

    Project type not yet classified

    基于Python的开源量化交易平台开发框架

    Written in Python

  23. Project type not yet classified

    A collection of samples to discuss and showcase different architectural tools and patterns for Android apps.

    Written in Kotlin

  24. google / zx

    45,807

    Developer tool

    A tool for writing better scripts

    CLI / Terminal

    Written in JavaScript

  25. Library

    🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦

    Written in JavaScript

  26. Project type not yet classified

    Developer-first error tracking and performance monitoring

    Written in Python

  27. jestjs / jest

    45,470

    Project type not yet classified

    Delightful JavaScript Testing.

    Testing

    Written in TypeScript

  28. Framework

    A powerful little TUI framework 🏗

    CLI / TerminalTerminal UI

    Written in Go

  29. Framework

    Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

    Backend / WebWeb frontend

    Written in TypeScript

  30. Library

    Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation

    Written in Rust

  31. grpc / grpc

    45,387

    Project type not yet classified

    C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

    Written in C++

  32. Developer tool

    the runtime your coding agents live on

    AI / AgentsCLI / TerminalDeveloper Tools

    Written in Rust

  33. Project type not yet classified

    Welcome to a calmer internet

    Written in C++

  34. janhq / jan

    45,038

    Application

    Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

    AI / Agents

    Written in Rust

  35. Developer tool

    The swiss army knife of lossless video/audio editing

    Developer Tools

    Written in TypeScript

  36. Resource / education

    List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!

    Written in JavaScript

  37. Project type not yet classified

    An open source, self-hosted implementation of the Tailscale control server

    Written in Go

  38. Project type not yet classified

    📋 React Hooks for form state management and validation (Web + React Native)

    Written in TypeScript

  39. sharkdp / fd

    44,834

    Developer tool

    A simple, fast and user-friendly alternative to 'find'

    CLI / Terminal

    Written in Rust

  40. meteor / meteor

    44,795

    Framework

    Meteor, the JavaScript App Platform

    Web frontend

    Written in JavaScript

About this catalog

“All projects” means all projects in this index, including resources and education. We have not indexed every GitHub repository. Discovery uses public GitHub searches across Rust, Python, JavaScript, TypeScript, Go, Java, C, C++, C#, and other languages, plus category queries. Configured star floors favor established projects; smaller or newer projects may be missing.

Topics and specific description phrases determine categories and project kinds, supplemented by a small override file. Projects can have multiple categories; insufficient evidence stays unclassified or unknown. Libraries & frameworks is the default view; select Resources / education or Everything to find tutorials and curated lists. Clear all restores this default, with archived repositories and forks excluded. UI categories describe products for building interfaces, not every app with a GUI. Labels are discovery aids and may be imperfect.

A public repository is not proof of an open-source license. Licenses are shown as reported by GitHub; missing or unrecognized metadata is stated explicitly. Review the repository’s license before use. Stars measure popularity, not quality.

Results use a local snapshot. Updated is the actual GitHub metadata fetch time, independent of server startup or reclassification. Written in is GitHub’s primary implementation language. Works with covers a small verified set; an unlisted ecosystem is unverified, not unsupported. Works with links on project rows cite official documentation and verification dates; this is separate from the GitHub fetch time. Refreshes run in the background; failed or incomplete refreshes retain the last valid catalog. “Last pushed” uses GitHub’s pushed_at, not metadata update time.

Search matches whole terms across names, descriptions, topics, categories, project type, implementation language, and verified ecosystems. Name prefixes help as you type. Automatic sorting uses Most stars without text and Best match with text; choosing another sort preserves your choice. The legacy category=frontend link now selects Web frontend.